420 Science RezBlock Concentrate Eligible as Free Gift You'll feel like a scientist

You'll feel like a scientist yourself with the ability to transform wax into flavorful

The witty design is captured with a colorfast dye

It's made of high quality heat-resistant quartz glass to provide you with good heat distribution and durability you can depend on

At 6" inches in diameter

Sometimes all you want is to smoke a good old fashioned bowl with a good old fashioned bong

420 Science RezBlock Concentrate Eligible as Free Gift You'll feel like a scientistNo one likes smoking from a water pipe that's coated in resin and that's a fact. To keep your water pipes clean, use 420 Science RezBlock Concentrate! RezBlock is designed to prevent resins from sticking to the inside walls of your go to water pipes. The resins will stay in the water, allowing you to simply pour it out when you're done with your session. What's even better, it's made with 100% organic ingredients, including fruit extracts, vegetable